Changes between Version 35 and Version 36 of udg/ecoms/dataserver/catalog


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Timestamp:
Jun 5, 2014 7:06:41 PM (7 years ago)
Author:
gutierjm
Comment:

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  • udg/ecoms/dataserver/catalog

    v35 v36  
    55The following labels are used in the table below ('''Available''': The variable is available and ready to use through the ECOMS UDG; '''e''': The variable exists in the original dataset; '''P''': The variable exists in the original dataset and work is in progress to incorporate it to the UDG; blanks indicate lack of data).
    66
     7'''Temporal frequency/aggregation Codes:'''
     8'''6h''' (6-hourly instantaneous data). '''DM''' (daily mean value). '''DX''' (daily maximum value). '''DN''' (daily minimum value).  '''DA''' (daily accumulated data). '''DA*''' (accumulated since the initialization time –`runtime`).
     9
    710
    811|| || || || ||||||||||  '''Availability for the following datasets:'''  ||
    912||  '''short name'''  ||  '''Variable description'''  ||  '''Frequency'''  ||  '''Aggregation'''  ||  '''[http://www.meteo.unican.es/tds5/catalogs/system4/System4Datasets.html?dataset=system4/System4_Seasonal_15Members.ncml System4 seasonal_15]'''  ||  '''[http://www.meteo.unican.es/tds5/catalogs/system4/System4Datasets.html?dataset=system4/System4_Seasonal_51Members.ncml System4 seasonal_51]'''  ||  '''[http://www.meteo.unican.es/tds5/catalogs/system4/System4Datasets.html?dataset=system4/System4_Annual_15Members.ncml System4 annual_15]'''  ||  '''[http://www.meteo.unican.es/tds5/catalog/cfs/agg/catalog.html?dataset=cfs/agg/cfsAgg_fmrc.ncd CFSv2 seasonal_16]'''  ||'''[http://www.specs-fp7.eu/wiki/index.php/Data SPECS-ESGF]'''  ||
    10 ||'''tas'''||Near-Surface air temperature||Daily||mean||  '''Available'''  ||  '''Available'''  || ||  '''Available'''  ||  e  ||
    11 ||'''tasmax'''||Daily Maximum Near-Surface Air Temperature||Daily||maximum||  '''Available'''  ||  '''Available'''  ||  '''Available'''  ||  '''Available'''  ||  e  ||
     13||'''tas'''||Near-Surface air temperature||Daily||mean||  '''6h'''  ||  '''Available'''  || ||  '''Available'''  ||  e  ||
     14||'''tasmax'''||Daily Maximum Near-Surface Air Temperature||Daily||maximum||  DD (max)  ||  '''Available'''  ||  '''Available'''  ||  '''Available'''  ||  e  ||
    1215||'''tasmin'''||Daily Minimum Near-Surface Air Temperature||Daily||minimum||  '''Available'''  ||  '''Available'''  ||  '''Available'''  ||  '''Available'''  ||  e  ||
    13 ||tp||Total precipitation amount||Daily||accumulated||  '''Available'''  ||  '''Available'''  ||  '''Available'''  ||  '''Available'''  ||  e  ||
     16||tp||Total precipitation amount||Daily||accumulated||  '''DA*'''  ||  '''DA*'''  ||  '''DA*'''  ||  '''DA'''  ||  e  ||
    1417||'''psl'''||Sea Level Pressure||Daily||mean||  '''Available'''  ||  '''Available'''  ||  e  ||  '''Available'''  ||  e  ||
    1518||'''ps'''||Surface air pressure ||Daily||mean ||  P(*)  ||  || ||  e  || ||
     
    4043||'''zg1000'''||Geopotential Height||Daily||12 UTC||  e  ||  e  || ||  e  || ||
    4144
    42 (*) These variables do NOT exist in the corresponding dataset, but they will be derived/approximated from other available variables.  More information in the table of [http://meteo.unican.es/trac/wiki/EcomsUdg/EndUserNeeds/ListOfVariables variables-datasets mapping].
     45(*) These variables do NOT exist in the corresponding dataset, but they will be derived/approximated from other available variables through the  [wiki:RPackage R package for data access].  More information in the table of [http://meteo.unican.es/trac/wiki/EcomsUdg/EndUserNeeds/ListOfVariables variables-datasets mapping].
    4346
    4447'''Data Homogeneization:''' The different nature of the datasets, and the idiosyncratic naming and storage conventions often applied by the modelling centres, makes necessary an homogeneization across datasets in order to implement a truly user-friendly toolbox for data access.  To this aim, the [wiki:RPackage R package for data access] has been developed. Data homogeneization is achieved through the creation of a common vocabulary. The particular variables of each dataset are then translated -and transformed if necessary- into the common vocabulary by means of a ''dictionary''. Both features -vocabulary and dictionary- are described [wiki:RPackage/Homogeneization here].